baber/WOPTO huggingface dataset:
Patent JP-H0837154-A (JP)
Title: Thin film semiconductor element and fabrication of the same
Inventor: TATSUYAMA TOMOE
IPC: C30B29/40
Filed: 1994-07-25
Abstract: PURPOSE:To provide a thin film semiconductor element, where a thin film of InSb is formed on the Si substrate, having good characteristic as a semiconductor and a method of fabricating the same. CONSTITUTION:A single crystal thin film 12 of Ge is formed in the thickness of several hundreds nm on a Si substrate 10 and a InSb thin film 14 of single crystal is then formed thereon. On the single crystal Ge thin film 12, InSb is vacuum-deposited at the temperature range from about 230 to 380 deg.C to form the single crystal InSb thin film 14 through the epitaxial growth of InSb.
Patent JP-S6342754-A (JP)
Title: Device for separating suspension
Inventor: PAURU FURANTSUEN
IPC: B04B3/00
Filed: 1987-08-03
Abstract: In order to achieve both a short filtration time and a short spin drying time in a separating device with a centrifuge drum, it is proposed to drain the jacket filtrate and the side filtrate from separate lateral annular chambers in the centrifuge drum. 
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Patent JP-H0938792-A (JP)
Title: Solder flux
Inventor: UDA SHIGENORI
IPC: H02K13/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To smooth the sliding of the sliding contact of a small-sized motor and to prevent the contact defect of the contact so as to prolong the life of the contact by using chain satd. fatty 'acid as the essential component of a solder flux to be used for soldering near the contact described above. SOLUTION: Terminals are welded near to the brush and commutator of the small-sized motor used in a range of working voltage of 0.5 to 30V and working current of 10 to 500mA. At this time, the essential component of the solder flux for soldering is formed of the chain satd. fatty acid. Octadecanoic acid, hexadecanoic acid or the hexadecanoic acid and the octadecanoic acid are used as the chain satd. fatty acid. The solder flux used near the contact is eluted by the vapor phase lubricant of polyhydric alcohol, by which a thin film is formed on the contact part surface and a lubricating film is formed.  This film prevents the adsorption of arom. hydrocarbon, such as toluene and xylene evaporated from the adhesives used for apparatus on the contact part surface, thereby preventing the formation of electrically insulating blackening matter and improving the lubricity of the sliding surface of the brush are made possible.
Patent JP-H0532898-A (JP)
Title: Silicone rubber elastomer
Inventor: KAWAMOTO HIDEO
IPC: C08J5/00
Filed: 1991-08-01
Abstract: PURPOSE:To provide a silicone rubber elastomer excellent in releasability, abrasion resistance, physical strength and durability. CONSTITUTION:An addition silicone rubber elastomer is prepd. by curing a polysiloxane mixture at least comprising a linear dimethylpolysiloxane blocked with terminal vinyl groups and having a viscosity of at least 80,000 P at 25 deg.C, a linear dimethylpolysiloxane blocked with terminal vinyl groups and/or a linear dimethylpolysiloxane contg. side chain vinyl groups which has a viscosity of at most 1,000 P at 25 deg.C, and a reinforcing inorg. filler.
Patent JP-H07103903-A (JP)
Title: Inspecting equipment
Inventor: OKAMOTO TERUJI
IPC: G06T7/00
Filed: 1992-06-25
Abstract: PURPOSE:To enable automatic inspection of a surface recession defect of a round surface to be inspected, by determining the quality of a body to be inspected, by comparing the number of pixels being discriminated and not receiving light with a reference value. CONSTITUTION:A belt conveyor 13 conveys a body 14 to be inspected onto a jig 16. An arm 4 operates, takes hold of the body 14 by a chuck, runs onto an inspection stage 8 and sets the body thereon. The stage 8 rotates at about 15 rpm and the body 14 be inspected makes one and a little more revolutions, while reflecting a light emitted by a floodlight 10. Meanwhile, a CCD camera 11 senses the light, making image plane boundaries overlap each other at the timing of a shutter. An image controller counts the number of pixels for each window formed by dividing an image plane and, when the added number of pixels exceeds a reference value, it gives a command to a sequencer so as to exclude the body as a defective. Thereby the chuck is made to drop the body 14 into a hole 17. When the number does not exceed the reference value, the body is transferred as a nondefective onto a belt conveyor 18 and conveyed to a subsequent process.
Patent JP-S6084473-A (JP)
Title: Lubricating apparatus for power transmission apparatus
Inventor: AOKI KUNIAKI
IPC: B63H23/06
Filed: 1983-10-14
Abstract: PURPOSE:To facilitate the work for supplying lubricating oil by forming a guide hole for guiding lubricating oil onto an input shaft. CONSTITUTION:A guide hole 23 for lubricating oil is formed along the axial direction onto an input shaft 14. One edge of the guide hole 23 serves as a pressing inlet 24 for oil which is opened onto the outer surface of a transmission-side casing 19, and a plug 26 is screwed into said pressing inlet 24. The other edge of the guide hole 23 is opened onto the edge surface of a shaft on which a male spline 22 is formed. The other edge of the guide hole 23 is opened into a cover 27, and oil is introduced into the fitting part between a spline opening 12 and the male spline 22 from the above-described opening. When oil is supplied into the fitting part between the spline opening 12 and the male spline 22, oil is press- supplied from the press inlet 24 by demounting plugs 26 and 33.
Patent JP-H04234321-A (JP)
Title: Method for lowering amount of uric acid in blood
Inventor: PADEN SHII GOOINGU
IPC: A61K31/50
Filed: 1991-08-01
Abstract: PURPOSE: To treat the gout, gouty arthritis, etc., of mammals by administering them with a specific oxophthalazinylacetic acid derivative or a pharmaceutically permissible acid-added salt thereof to depress their blood uric acid levels. CONSTITUTION: A mammal needing to be treated is orally or parenterally administered with a compound of the formula (R1 is OH or a prodrug group; R2 and R3 are each H, F, Cl or CF3 , excepting R2 =R3 =H) or a pharmaceutically permissible acid-added salt thereof (R1 is OH) [pref. 3-(5- trifluorormethylbenzothizol-2-ylmethyl)-4-oxo-3H-phthalazin-1-ylacetic acid], pref. in combination with a pharmaceutically permissible carrier, at 0.5-2.5 (pref. 1.0-10) mg/kg to depress the blood uric acid level of the mammal.
Patent JP-H1121725-A (JP)
Title: Production of copper-iron alloy staple fiber and copper-iron alloy staple fiber for friction material
Inventor: OGAWA OSAMU
IPC: D01F9/08
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the fiber performance and reliability as well as productivity and reduce the production cost of the subject staple fiber by adding an iron-based metal to a specific amount of molten copper to get a molten copper- iron alloy having increased iron allay ratio and dropping the molten alloy through a group of small nozzles by its own weight in air and in water. SOLUTION: This copper-iron allay staple fiber is produced by melting a specific amount of copper 11 in a furnace 1, slowly raising the molten metal temperature while adding an iron-based metal 12 little by little to the molten copper to obtain a molten copper-iron alloy Cu+Fe having a prescribed increased iron alloy ratio under a flow X of the molten metal, extruding the molten copper-iron allay through a group of small nozzles 3a, dropping Y1 in air by its own weight to form staple fibers 14 and quenching the stable fiber group 14 by dropping Y2 in water 6 by the own weight.
Patent JP-H04228585-A (JP)
Title: Composition
Inventor: BII TOURII
IPC: C10M169/04
Filed: 1991-04-30
Abstract: A composition comprises a poly(oxyalkylene)glycol derivative and a long chain anhydride and optionally a hydroxy-oxime. The long chain anhydride can be an alk(en)yl succinic anhydride in which the alk(en)yl group contains at least six carbon atoms. The optional hydroxy-oxime can be an alkyl-substituted benzaldoxime. The composition has improved corrosion resistance and can provide protection of a metal even in the form of a thin film.
Patent JP-H0726735-A (JP)
Title: Basic frame of aslant surface fall preventing fence
Inventor: YOSHIDA HISASHI
IPC: E04D15/00
Filed: 1993-07-09
Abstract: PURPOSE:To fold the basic frame of a fall preventing fence for a worker in the execution of the construction of a roof. CONSTITUTION:A basic frame B consists of a supporting part 3 having an accommodation box 8 for fixing the nose top of an accommodated rafter 31 by a nipping installation plate 11 and an erection part 1 which is fixed in a nearly vertical erection state when the supporting part 3 is fixed on the rafter 31, having a fulcrum pin 6 installed at the supporting part 3, as fulcrum, and the erection part 1 has an installation metal fitting 2 for horizontally laying a single pipe 21 forming a handrail. The supporting part 3 is fixed on the rafter 31 by opening the erection part 1, and when a fence A is formed from the basic frame B and the single pipe 21, the turn of the erection part 1 to the opposite side to the rafter 31 is prevented, and the fall of a worker can be suppressed, and after the fence A is disassembled, the erection part 1 can be folded, having the fulcrum pin 6 as fulcrum.
Patent JP-S6168384-A (JP)
Inventor: JIYORUJIYU GURANIE
IPC: F42B3/04
Filed: 1985-09-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1134165-A (JP)
Title: Strip-like element for lining existing tube
Inventor: KITAYAMA YASUSHI
IPC: B29C63/32
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To smoothly distribute flowing water into a spiral tube by inserting the spiral tube into a sewer tube without damage even when a tensile force applied into the spiral tube is increased in the case of inserting it into the existing tube. SOLUTION: The strip-like element 1 for lining is spirally wound to a spiral tube, and inserted into an existing tube to be lined. In this case, the element 1 comprises a strip-like base plate 12 having engaging parts 14, 16 engaged with adjacent elements 1 in the case of spirally winding, and an expansion and contraction part 18 formed to laterally expand the plate by bending the plate 12 so that an outer surface side is projected in the case of spirally winding. Thus, a side end 12a of the plate 12 is formed to arrive at the part 18 of an adjacent plate 12.
Patent JP-H0863750-A (JP)
Title: Optical disk device
Inventor: YOSHIHIRO MASASHI
IPC: G11B19/28
Filed: 1994-08-18
Abstract: PURPOSE: To stably reproduce recorded information with high reliability by detecting the relative linear velocity of a laser light beans to an optical disk recording medium and controlling the intensity of the laser beam when the recorded information is reproduced according to the detected relative linear velocity. CONSTITUTION: The optical disk recording medium 1 is rotated at a fixed number of revolution by a spindle motor 2. The optical disk recording medium l is irradiated by a reproducing laser light beam through a convergence lens. Then, track address information recorded beforehand on the optical disk recording medium 1 as a phase pit or the track address information written as the information is read out. Further, the optimum value of a reproducing laser light intensity is set in a linear velocity operation circuit 8 based on the data corresponding to a disk number of revolution from the drive circuit 3 of the spindle motor 2 rotating the optical disk recording medium 1 to be sent to a laser drive circuit 5.
Patent JP-S6254457-A (JP)
Title: Input/output circuit for integrated circuit
Inventor: SHIMANO OSAMU
IPC: H01L27/04
Filed: 1985-09-02
Abstract: PURPOSE:To realize a multi-functional high integration by a method wherein AC signals inputted at an IC first pin is supplied to a signal-processing circuit through a buffer circuit capable of transmitting only AC signals and, simultaneously, DC signals are caused to be inputted into or outputted from a DC signal circuit in the IC at said IC first pin. CONSTITUTION:DC signals 26 are outputted at a pin 23 and, simultaneously, AC signals 21 may be supplied to a chroma signal processing circuit 25 through the pin 23 and buffer circuit 24 because changes in the DC potential at the pin 23 are stopped by the buffer circuit 24. That is to say, the buffer circuit 24 provided between the pin 23 and chroma signal processing circuit 25 enables a single pin to serve multiple purposes. In a circuit designed as such, the inputting of AC signals, inputting of DC signals, and outputting of DC signals may be accomplished by using a single pin. The number of pins required in an IC may be decreased and a circuit, capable of a multiplicity of functions and enhanced in integration, may be built in a single chip.
Patent JP-S6438886-A (JP)
Title: Expression recognizing device
Inventor: MATSUBAYASHI KAZUHIRO
IPC: G06F3/033
Filed: 1987-08-05
Abstract: PURPOSE:To output an expression as a code string by recognizing the expression inputted by coordinates from a coordinates input means as characters including figures and symbols, and recognizing the expression written on paper, etc., as it is. CONSTITUTION:An input/output unifying handwriting coordinates input device 1 is composed of a pen 11, a tablet 12 and a liquid crystal display 13. The coordinates of the expression including the figures and symbols written with the pen 11 on the tablet 12 are supplied to a microcomputer 2. A handwriting recognizing means 21 of the microcomputer 2 recognizes the characters including the figures and symbols based on the set of inputted pen coordinates. Next, an expression recognizing means 22 recognizes the expression based on the pen coordinates and the recognizing result of the character recognizing means 21 and outputs a prescribed code string. The code string is displayed on a display 13 of the coordinates input device 1.
Patent JP-H0359590-A (JP)
Title: Display element wiring device
Inventor: NIIZAWA TADASHI
IPC: H05B41/14
Filed: 1989-07-28
Abstract: PURPOSE:To simplify a wiring structure and to prevent erroneous wiring by employing a flexible printed circuit board for wiring and connecting a display element processing a large number of electrodes and a lighting circuit. CONSTITUTION:In a device wiring the display element processing a large number of terminals on the rear side, the flexible printed circuit board 7 equipped with a circuit pattern on one side has a hole 72 for connecting the terminals of the display element and a hole 7 through which the backward main part of the display element penetrates. Namely, the flexible printed circuit board 7 is arranged at the back of the display element and connected to the terminals of the display element through the holes 71 and 72. Consequently, the terminals of the display element are connected to a conductor composing a circuit pattern on the flexible printed circuit board 7; therefore the terminals can be connected to the lighting circuit from the flexible printed circuit board 7 through a connector 73. Thus, the display element can be connected to the lighting circuit without using a lead wire.
Patent JP-H0357980-A (JP)
Title: Method for adjusting high-frequency output
Inventor: HAGIWARA MASAYUKI
IPC: G01R33/36
Filed: 1989-07-27
Abstract: PURPOSE:To determine an optimum value of a high-frequency pulse power by impressing a plurality of high-frequency pulses, by measuring magnetic resonance signals induced and by determining a relational curve of the high-frequency pulse power and the magnetic resonance signals. CONSTITUTION:An inclined magnetic field generating coil 2 is constructed of X-axis, Y-axis and Z-axis inclined magnetic field generating coils 2a, 2b and 2c generating inclined magnetic fields, with an axis in the direction of stature of a subject (P) set as the Z axis and axes perpendicular to this axis as the X and Y axes. The inclined magnetic fields being generated by the coil 2, a positional information on a portion wherein a magnetic resonance signal (echo signal) is induced is obtained and a high-frequency coil 3 detects the echo signal. A series of high-frequency pulses of five kinds in amplitude are impressed thereon and echo signals obtained thereby are measured respectively. Based on these signals, a relational curve of a high-frequency power and echo signal values is obtained by a processing by a computer system 8. Then the maximum value of the echo signal values corresponds to the amplitude of a 90 deg. pulse of the high-frequency power.
Patent JP-H0479118-A (JP)
Title: Cathode body structure and manufacture thereof
Inventor: SEURA RYOICHI
IPC: H01J1/14
Filed: 1990-07-23
Abstract: PURPOSE:To prevent shortcircuit between control grids by covering the portion of the surface of an impregnated type cathode opposite to the hole of each control grid with one kind of film selected among an alloy film of osmium and ruthenium, an iridium film, and a scandium oxide film. CONSTITUTION:The part of the surface of an impregnated type cathode opposite to the hole of each control grid 6 is covered with one kind 4 of film selected among an alloy film of osmium and ruthenium, an iridium film, and a scandium oxide film. The portion of the surface of the impregnated type cathode opposite to a portion other than the hole of each control grid 6 is covered with one kind 5 of element selected among zirconium, platinum, a zirconium alloy, and a platinum alloy. A cathode body structure wherein deterioration of control effects, disturbance of the flow of electrons, and shortcircuits between a cathode and a shadow grid and between the shadow grid and each control grid 6 do not occur is thus obtained.
Patent JP-S6350693-A (JP)
Title: Reversible compressor
Inventor: YOSHIDA SHOICHI
IPC: F04C28/04
Filed: 1986-08-20
Abstract: PURPOSE:To make it possible to optimumly operate a reversible compressor capable of compression in both normal and reverse directions, both during normal rotating operation and during reverse rotating operation, by making the displacement of the compressing section during normal rotating operation different from that during reverse rotating operation. CONSTITUTION:Estimating that the angle between the suction port 1 of a cylinder and a blade 5 is theta1, and the angle between the blade 5 and the discharge port 2 cf the cylinder 6 is theta2, the relationship between both angles is set such as theta1 (normal rotation A)<theta2 (reverse rotation B). With this arrangement, the suction volume V of the cylinder chamber 6a is set such as (during normal rotation A) < (during reverse rotation B), and therefore, it is possible to provide a reversible compressor which may deliver an optimum discharge amount both during normal rotating operation and during reverse rotating operation. Further, in order to optimize the discharge amount of the compressor both during normal rotating operation and during reverse rotating operation, the diameters of the suction and discharge ports may be changed, and the angle between the discharge vale and the blade may be changed.
Patent JP-2000031976-A (JP)
Title: Optical modem, optical communication device and optical communication system
Inventor: ANDO KOJI
IPC: H04B10/556
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the optical MODEM by which an existing electric signal communication system is easily changed into an optical communication system at a low cost. SOLUTION: The optical MODEM 41 is provided with an O/E conversion circuit 54 that converts a burst signal (optical signal) 5140 received via an optical fiber cable 1351 into a burst signal (electric signal) S54 and resets an internal state with a reset signal RESET, a non-reception period detection circuit 56 that detects a non-reception period in a burst period based on the burst signal S54, a reset signal generating circuit 57 that outputs the reset signal RESET to the O/E conversion circuit 54 within the detected non-reception period, a main data signal detection circuit 55 that generates a reception carrier detection signal CD that is active for a period corresponding to the main data signal in the burst signal S5 4, and an AND circuit 53 that extracts the main datasignal from the burst signal S54 based on the received carrier detection signal CD.
Patent JP-H1040846-A (JP)
Title: Mask, charged particle beam transfer method, and charged particle beam transfer device
Inventor: MORITA KENJI
IPC: H01J37/305
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To sharply improve throughput by forming plural rows of divided pattern, with a rotating spindle as the center, on a concentric circle, for in selecting plural divided patterns formed on a mask, to transfer them onto a specimen. SOLUTION: A mask 14, wherein a pattern to be transferred is dividedly formed into plural divided partterns, is placed onto a rotating stage 11 to rotate the rotation stage 11, and also stages 13 and 7 are synchronously driven to position a wafer 4 to a desired divided pattern. Then, a charged particle beam EB is irradiated to the mask 14 to transfer the divided patterns onto the wafer 4, via the divided patterns and a projection optical system 8. At this time, the divided patterns are formed into two rows on at least two concentric circles with the center spindle as the center. This can effectively use the mask surface, reduce the mask, and also improve the throughput of pattern transfer.
Patent JP-H0942224-A (JP)
Title: Spanworm type actuator
Inventor: MORITA HIROSHI
IPC: F15B15/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a simply constructed spanworm type actuator that steps pitch by pitch toward a guide member. SOLUTION: A casing 1 freely slidably engaged with a guide member (b) has a forward-motion stepping unit 41 incorporated into the backward-motion side half thereof and has a backward-motion stepping unit 42 incorporated into the forward-motion side half thereof. Each unit 41 , 42 comprises a stepping piston 40, a brake piston 41 located outwards of the piston 40, and a clamp member 42 located between the pistons, the brake piston 41 being pressed inwards by a pressure means 43 so as to hold the clamp member 42 under pressure to clamp the guide member (b).  During forward or backward motion, fluid pressure is input to the stepping-piston pressure chamber 45 of the corresponding one stepping unit and to the brake-piston pressure chamber 44 of the other stepping unit, the clamp member 42 of the latter stepping unit is unclamped, and the casing 1 is made to step by the stroke of the piston 40 by means of the fluid pressure within the pressure chamber 45 of the former stepping unit while the stepping piston 40 of the unit serves as a reaction receiver.
Patent JP-H0484837-A (JP)
Title: Feeding frame
Inventor: TAGUCHI KENICHI
IPC: A01K5/00
Filed: 1990-07-25
Abstract: PURPOSE:To eliminate loss of feed by equipping the side of a frame with a feed inlet and arranging a step projecting outside from a floor covering material under stanchions. CONSTITUTION:The left and right sides at the short side of a rectangular frame 10 having four pillars 12 supporting a roof 14 are provided with feed inlets 11, floor beams 16 extending left and right are laid inside each pillar 12 and a tubular floor cloth beam 18 is set between the front and the rear beams 16. A stanchion fitting rail 22 is fixed in parallel with the beams 16 to a longitudinally projecting bracket 20 fixed to the outside of the pillar 12, floor covering materials 24 and 26 are spread on the beam 18 and the rail 22 and stanchions 30 are fixed to the outside of the rail 22. Then a step 32 projecting outside from the pillar 12 is arranged at the outside of the longitudinal face of the frame 10 on the ground.